Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967492 | Spring contact probe device for electrical testing | Ching Man Tsui, Chak Tong SZE, Sai Kit Wong | 2005-11-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967492 | Spring contact probe device for electrical testing | Ching Man Tsui, Chak Tong SZE, Sai Kit Wong | 2005-11-22 |